82 lines
2.7 KiB
PHP
Executable File
82 lines
2.7 KiB
PHP
Executable File
<?php
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/**
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* Server-side rendering of the `core/comment-author-avatar` block.
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*
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* @package WordPress
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*/
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/**
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* Renders the `core/comment-author-avatar` block on the server.
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*
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* @param array $attributes Block attributes.
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* @param string $content Block default content.
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* @param WP_Block $block Block instance.
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* @return string Return the post comment's avatar.
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*/
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function gutenberg_render_block_core_comment_author_avatar( $attributes, $content, $block ) {
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if ( ! isset( $block->context['commentId'] ) ) {
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return '';
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}
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$comment = get_comment( $block->context['commentId'] );
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if ( ! $comment ) {
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return '';
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}
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// This is the only way to retrieve style and classes on different instances.
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$wrapper_attributes = WP_Block_Supports::get_instance()->apply_block_supports();
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/**
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* We get the spacing attributes and transform the array provided into a string formatted for being applied as a style html tag.
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* Good candidate to be moved to a separate function in core.
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*/
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$spacing_attributes = isset( $attributes['style']['spacing'] ) ? $attributes['style']['spacing'] : null;
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if ( isset( $spacing_attributes ) && ! empty( $spacing_attributes ) ) {
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$spacing_array = array();
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foreach ( $spacing_attributes as $spacing_attribute_key => $spacing_attribute_value ) {
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foreach ( $spacing_attribute_value as $position_key => $position_value ) {
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$spacing_array[] = $spacing_attribute_key . '-' . $position_key . ': ' . $position_value;
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}
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}
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$spacing_string = implode( ';', $spacing_array );
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}
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$width = isset( $attributes['width'] ) ? $attributes['width'] : 96;
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$height = isset( $attributes['height'] ) ? $attributes['height'] : 96;
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$styles = isset( $wrapper_attributes['style'] ) ? $wrapper_attributes['style'] : '';
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$classes = isset( $wrapper_attributes['class'] ) ? $wrapper_attributes['class'] : '';
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/* translators: %s: Author name. */
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$alt = sprintf( __( '%s Avatar' ), $comment->comment_author );
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$avatar_block = get_avatar(
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$comment,
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null,
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'',
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$alt,
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array(
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'height' => $height,
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'width' => $width,
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'extra_attr' => sprintf( 'style="%1s"', $styles ),
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'class' => $classes,
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)
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);
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if ( isset( $spacing_attributes ) ) {
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return sprintf( '<div style="%1s">%2s</div>', esc_attr( $spacing_string ), $avatar_block );
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}
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return sprintf( '<div>%1s</div>', $avatar_block );
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}
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/**
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* Registers the `core/comment-author-avatar` block on the server.
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*/
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function gutenberg_register_block_core_comment_author_avatar() {
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register_block_type_from_metadata(
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__DIR__ . '/comment-author-avatar',
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array(
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'render_callback' => 'gutenberg_render_block_core_comment_author_avatar',
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)
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);
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}
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add_action( 'init', 'gutenberg_register_block_core_comment_author_avatar', 20 );
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